Biography of Prof. Esko Suomalainen, honorary member of SELPublished in Nota Lepidopterologica, in 1987, in volume 10, pages 113-114Created: 2013-02-03, modified: 2013-02-03
Chromosome numbers of heliconne butterflies from Trinidad, West Indies (Lepidoptera, Nymphalidae)Published in Zoologica, in 1972, in volume 56, issue 6, pages 121-124Created: 2016-11-07, modified: 2016-11-07